Prof. Changjun Han Profile

Prof. Changjun Han

at South China Univ of Technology

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Publications (2)

Proceedings Article | 18 June 2024 Presentation + Paper

Formation and extreme thickness controlling mechanism of ultra-thin-wall tungsten grids fabricated via selective laser melting

Meng Wang, Vyacheslav Trofimov, Changjun Han, Yongqiang Yang, Menglong Jiang, Chao Yang, Yongwei Feng, Ming Yan, Di Wang

Proceedings Volume 12995, 129950D (2024) https://doi.org/10.1117/12.3014593

KEYWORDS: Tungsten, Spatial light modulators, Laser soldering, Printing, Metals, Discontinuities, Fabrication, Interfaces, Boundary conditions, Additive manufacturing

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Proceedings Article | 11 March 2024 Presentation + Paper

About possibility of the broadband THz pulse’s spectrum finding based on measurements in time for a substance response at some frequencies

Zhongwei Yan, Vyacheslav Trofimov, Yongqiang Yang, Changjun Han, Svetlana Varentsova

Proceedings Volume 12885, 128850A (2024) https://doi.org/10.1117/12.2691419

KEYWORDS: Terahertz radiation, Absorption, Windows, Pulse signals, Picosecond phenomena, Spectroscopy, Spectral response, Spectral resolution, Reflection, Time metrology

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